发明申请
- 专利标题： SEAL DEVICE
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申请号： US15963589申请日： 2018-04-26
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公开(公告)号： US20180272617A1公开(公告)日： 2018-09-27
- 发明人: Kazukuni Yamada , Yuichiro Kataoka , Kazuyoshi Tarumoto , Kenji Hara , Shunichi Iwamoto
- 申请人： Fuji Impulse Co., Ltd.
- 优先权： JP2013-027965 20130215
- 主分类号： B29C65/26
- IPC分类号： B29C65/26 ; B29C65/00 ; B29C65/18
摘要：
A seal device includes a medium passage that sends a heating medium to a sealing units, the medium passage includes a heating medium passage portion for sending a heating medium to said communication part so as to heat the pressing part, a cooling medium passage portion for sending a cooling medium to the communication part so as to cool the pressing part, and a passage switch unit that switches between a state in which the heating medium passage portion and the communication part are connected, and a state in which the cooling medium passage portion and the communication part are connected.